After discharging on the left, originals on the right
From what I've found, the best candidates are high quality fabric. The cheap stuff seems to just get ruined. I chose some fabric that I had scraps of that the color was a bit challenging to work with. A trip through the bleach water yielded good results. At least on these.
left-discharged, right-original
This yellow/gold piece was something that I found in a scrap bin at a quilt shop I visited. It was one of those deals where you fit all the scraps you can in a bag and you pay a flat fee. It has a weird brown thing going on, but I thought I might be able to use it for something. I like it a lot better after a bleach bath. The rest of the piece will be in my next batch.
This one I just bleached the whole piece. It only softened the pink parts. The red is pretty much the same.
Some fabrics I tried came out unchanged.
This one I just bleached the whole piece. It only softened the pink parts. The red is pretty much the same.
Some fabrics I tried came out unchanged.
One last thing I learned...don't leave it in for too long. I threw in a small piece, got distracted, went back to my fabric the next day. No color left whatsoever. Oops.
Have you ever tried discharging fabric?
edited to add: There has been some great discussion on this in the comments. Linda brought up a good point about the bleaching process needing to be stopped. Needled Mom helped me out by telling me that she soaks the bleached fabrics in a mixture of vinegar and water to stop the bleaching process. (I'm using a mix of half water & half vinegar.) As far as how much bleach to water ratio, I would guess that i used about 1/4 to 1/2 cup of bleach in about 1/2 gallon of water. Any other tips would be appreciated as I'm just a rookie at this. :)